Answers

Subtract 6/90 from 90/50

1^st number: 1 40/50, 2^nd number: 6/90

90/50 - 6/90 is 26/15.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 90 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 50 × 9 = 450,
   90/50 = 90 × 9/50 × 9 = 810/450
3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
   6/90 = 6 × 5/90 × 5 = 30/450
4. Subtract the two like fractions:
   810/450 - 30/450 = 810 - 30/450 = 780/450
5. After reducing the fraction, the answer is 26/15
6. In mixed form: 111/15

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